That Scope is Not Zeroed to My Eye

This video compares the accuracy of high versus low scope mounts for firearms. The presenter demonstrates shooting at 20, 10, and 5 meters with both mount types. While minor differences in bullet drop were observed, the overall impact was found to be similar, suggesting that shooter technique and proper sight picture are more critical than mount height for accuracy at these distances. The presenter also notes the advantage of high mounts with built-in open sights for close-range shooting.

This guide from Gunwerks provides essential steps for new rifle owners to zero their firearm and achieve accuracy. It emphasizes the importance of proper shooting support (bipod and rear bag), scope adjustments (diopter and parallax), and understanding MOA clicks for turret adjustments. The video also details how to use ballistic data and rangefinders for real-time environmental corrections, ensuring consistent performance at distance.

This guide explains how to eliminate parallax error in rifle scopes, a critical step for precision shooting. Parallax occurs when the reticle and target image are not on the same focal plane, causing the point of aim to shift with head movement. The video, featuring Tim O'Connor from Leupold, details the process of adjusting the diopter for reticle focus and then using the adjustable objective or side focus to align the target image with the reticle, ensuring accuracy at specific distances.

This video demonstrates that a budget AR-15 build, often referred to as a 'Special (Poor's) Rifle' (SPR), can achieve practical accuracy at 1000 yards for under $1000. The hosts, experienced shooters, highlight the evolution of the AR market and the accessibility of long-range shooting with modern optics and ammunition, while also discussing potential challenges with budget components.

This video demonstrates a practical technique for compensating for bullet drop at closer ranges when your optic is zeroed for a longer distance. The instructor, Naaming Kotchanok, explains how to identify the bullet's impact point and use the reticle's hash marks to adjust aim for accuracy. She emphasizes the importance of recording these adjustments for different distances to ensure consistent, precise shooting.

This guide details a precise method for zeroing an AR-15 equipped with an ACOG optic, emphasizing the importance of muzzle velocity, ballistic calculations, and a multi-stage zeroing process. It covers initial rough zeroing at 25 yards, establishing a 100-yard base zero, and fine-tuning the zero to match the ACOG's BDC reticle for accurate long-range holdovers. The instructor highlights specific ACOG reticle behaviors and adjustment procedures.

This guide details the installation and deployment of the Freedom Ordnance FG-15 trigger crank grip for the AR-15 platform. It covers the mechanical operation, emphasizing the piston-driven trigger activation via a retractable crank. The video features a high-authority speaker, providing technical insights into the internal workings and live-fire performance.

This guide details the technique for firing the PKM 7.62x54R machine gun in full-auto. It emphasizes proper mounting, loading, and stable firing positions. The VSO Gun Channel Host, with high authority, demonstrates sustained fire, highlighting the weapon's cyclic rate and the importance of recoil management.

This expert analysis from The VSO Gun Channel delves into the nuances of firearm suppressors, clarifying terminology and regulatory hurdles. It highlights the historical context of the term 'silencer,' the practical sound reduction achieved (approx. 130 dB), and the significant NFA process in the US, including the $200 tax stamp and lengthy wait times. The content also advocates for legislative changes like the Hearing Protection Act, emphasizing suppressors as hearing protection tools.

The VSO Gun Channel host provides a cautionary guide on suppressor use in home defense. Firing an unsuppressed firearm indoors, especially a 10.5-inch SBR, can cause temporary deafness. This hearing impairment poses a significant risk, potentially leading to fatal miscommunication where a homeowner mistakes a family member for an intruder. The speaker emphasizes that suppressor use is only acceptable in a home defense context if the resident lives alone.